[go: up one dir, main page]

CA2160973A1 - Poste d'aiguillage ferroviaire a manipulation amelioree - Google Patents

Poste d'aiguillage ferroviaire a manipulation amelioree

Info

Publication number
CA2160973A1
CA2160973A1 CA002160973A CA2160973A CA2160973A1 CA 2160973 A1 CA2160973 A1 CA 2160973A1 CA 002160973 A CA002160973 A CA 002160973A CA 2160973 A CA2160973 A CA 2160973A CA 2160973 A1 CA2160973 A1 CA 2160973A1
Authority
CA
Canada
Prior art keywords
pivot axis
handle
switch
operating
switch stand
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002160973A
Other languages
English (en)
Other versions
CA2160973C (fr
Inventor
Thomas P. Painter, Jr.
Gary A. Obenchain
Morris L. Meyers
Charles S. Christy
James D. Rhodes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Norfolk Southern Railway Co
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2160973A1 publication Critical patent/CA2160973A1/fr
Application granted granted Critical
Publication of CA2160973C publication Critical patent/CA2160973C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
    • B61L5/02—Mechanical devices for operating points or scotch-blocks, e.g. local manual control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
CA002160973A 1994-10-20 1995-10-19 Poste d'aiguillage ferroviaire a manipulation amelioree Expired - Lifetime CA2160973C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/326,231 1994-10-20
US08/326,231 US5480112A (en) 1994-10-20 1994-10-20 Railroad switch stand having improved handle means

Publications (2)

Publication Number Publication Date
CA2160973A1 true CA2160973A1 (fr) 1996-04-21
CA2160973C CA2160973C (fr) 2001-02-27

Family

ID=23271365

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002160973A Expired - Lifetime CA2160973C (fr) 1994-10-20 1995-10-19 Poste d'aiguillage ferroviaire a manipulation amelioree

Country Status (2)

Country Link
US (2) US5480112A (fr)
CA (1) CA2160973C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6110343A (en) * 1996-10-04 2000-08-29 Lockheed Martin Energy Research Corporation Material transport method and apparatus
US6471163B1 (en) 2001-10-09 2002-10-29 Union Switch & Signal, Inc. Ergonomic hand throw arm for railroad switch mechanism

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US256798A (en) * 1882-04-18 Oes to themselves
US569730A (en) * 1896-10-20 Railway-switch
US568938A (en) * 1896-10-06 Railroad-switch stand
US587689A (en) * 1897-08-10 Switch-stand
US401671A (en) * 1889-04-16 Charles alkins
US690787A (en) * 1901-04-17 1902-01-07 John H Spangler Independent operating means for electric switches.
US885160A (en) * 1907-12-20 1908-04-21 Standard Equipment Company Switch-stand.
US1783069A (en) * 1929-02-23 1930-11-25 American Flyer Mfg Co Track switch for toy electric railroads
US2610291A (en) * 1950-07-27 1952-09-09 James W Mcgarry Safety lock for railway switches
FR2378974A1 (fr) * 1976-10-20 1978-08-25 Nic Sa Procede d'application de transmission souple pour commande de verin hydraulique de transpalette
US4824054A (en) * 1987-01-09 1989-04-25 Edward Kohake Railroad switch stand
US4938438A (en) * 1989-01-09 1990-07-03 Abc Rail Corporation Railroad switch stand
US5014937A (en) * 1989-08-10 1991-05-14 Peters Terry D Railway switch stand and method of modifying the same
CA2127417C (fr) * 1993-09-20 1999-05-11 Albert V. Fiorenzo Support de levier d'aiguillage

Also Published As

Publication number Publication date
CA2160973C (fr) 2001-02-27
US5480112A (en) 1996-01-02
USRE36542E (en) 2000-02-01

Similar Documents

Publication Publication Date Title
ES2125757A1 (es) Alicates.
CA2243030A1 (fr) Outil deployable
CA2571579A1 (fr) Appareil chirurgical d'agrafage
US5642870A (en) Switch stand
CA2160973A1 (fr) Poste d'aiguillage ferroviaire a manipulation amelioree
WO1991017647A1 (fr) Outil manuel comprenant une poignee supplementaire
USD393582S (en) Screwdriver
ZA977054B (en) A device for rotating at least one rotatable element and a method for manufacturing such a device
CA2053910A1 (fr) Grue
EP0893392A3 (fr) Grue télescopique avec flechette relevable
CA2114595A1 (fr) Dispositif de marquage
DE69501517D1 (de) Scheibenwischermechanismus mit einer verbesserten Gelenkverbindung zwischen einer Kurbel und einer Gelenkstange des Mechanismus
CA2200860A1 (fr) Fendeuse de bois a main
US4642918A (en) Plant extractor
EP0981945A3 (fr) Mechanisme de verrouillage de sécurité pour un interrupteur à levier
US6640375B1 (en) Brush assembly
FR2421036A1 (fr) Manche d'outil
EP1154081B8 (fr) Engin muni d'un bras de travail
CA2127417A1 (fr) Support de levier d'aiguillage
US20030150291A1 (en) Hand crank for a lifting jack
US4535648A (en) Control handle extension
AU1448792A (en) Operating machine with an articulated arm, laterally displaceable, endowed at the end of the respective operating means
Jones Jr Hand Brake
SU1686063A1 (ru) Устройство дл соединени звеньев штанги гидротехнического затвора
RU20220U1 (ru) Ручной инструмент

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20151019